According to some users, the iOS 11.0.2 is causing severe battery problems. It suddenly drains battery without any reason and the overall battery life is a lot lesser than the iOS 10. Moreover, the new iOS is causing some performance problems as well which is affecting millions of users. Some users are pointing out that reverting to iOS 10.3.3 solved their problem which confirms that the problem is on the software side. iOS is announced in newly launched iPhone 8, 8 Plus and iPhone X. Check out iPhone X Price in Pakistan.

A lot of people are complaining about their problems on Reddit and Twitter by mentioning the Apple Support team.